What is the role of a load monitor in an electrical system?

The role of a load monitor in an electrical system is to watch for potential overloads. This device continuously monitors the electrical load being used by the system and alerts operators when the load approaches or exceeds pre-defined thresholds. By doing so, it helps prevent overheating, equipment failure, and potential fire hazards associated with overloading circuits.

By maintaining awareness of load conditions, a load monitor assists in optimizing the use of available power and ensuring that the system operates safely and efficiently. This capability is crucial for maintaining the reliability and integrity of electrical systems, especially in environments where the demand for power can fluctuate significantly.

In contrast, options related to increasing power supply, limiting the number of circuits, or distributing power evenly do not accurately describe the primary function of a load monitor. The focus is specifically on monitoring load conditions rather than modifying power supply parameters or circuit configurations.